GTBP reverse split history: GT Biopharma Inc. Common Stock
Listed on Nasdaq. Split dates, ratios and the filings behind them.
Split history
| Effective date | Direction | Ratio | Status |
|---|---|---|---|
| Sep 8, 2026 | Reverse | 1 to 25 | Took effect |
| Feb 5, 2024 | Reverse | 1 to 30 | Took effect |
| Feb 11, 2021 | Reverse | 1 to 17 | Took effect |
Exchange listing context
- bid price deficiencyNASDAQfiled May 22, 2026
Listing Rule 5550(a)(2). Estimated compliance period ends Nov 18, 2026. Not marked resolved in the index.
SEC filing 000149315226024913 - bid price deficiencyNASDAQfiled Nov 26, 2025
Listing Rule 5550(a)(2). Estimated compliance period ends May 24, 2026. Not marked resolved in the index.
SEC filing 000149315225025162
Exchange deficiency notices Signal8 detected in 8-K Item 3.01 filings. No notice listed means none was found in that index, not that the company is in compliance.
Approval timeline
Locked1 tracked episode on record. Every filing and step from proposal to effective date.
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Unlock with SplitScannerHow it traded after each split
Locked3 executed reverse splits on record. The move over the 30 days after each one, on one split basis.
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Locked86 float samples on record. Float around each split, from the daily float record.
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Locked2 analysed filing or releases on record. Plain-English readings of each filing and press release about the split, from the Signal8 analysis.
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Unlock with SplitScannerSplit dates and ratios come from the market split calendar and are cross-checked against a second source; a row only one source evidences is marked unconfirmed. Funds, ETFs and other non-equity securities are excluded. The index is keyed by ticker symbol, so a company that changed symbol between splits appears under each symbol.